CN103494320B - A kind of type of sucking smokeless tobacco articles containing plum flavor - Google Patents
A kind of type of sucking smokeless tobacco articles containing plum flavor Download PDFInfo
- Publication number
- CN103494320B CN103494320B CN201310407225.4A CN201310407225A CN103494320B CN 103494320 B CN103494320 B CN 103494320B CN 201310407225 A CN201310407225 A CN 201310407225A CN 103494320 B CN103494320 B CN 103494320B
- Authority
- CN
- China
- Prior art keywords
- plum
- extract
- tobacco
- powder
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention relates to a kind of type of sucking smokeless tobacco articles containing plum flavor; Belong to smokeless tobacco technical field of chemistry.Of the present inventionly suck type smokeless tobacco articles, comprise following content of component: tobacco 20-50 part; Plum powder and/or plum extract, wherein, mass parts≤30 part of mass parts+3 × plum extract of 9 parts≤plum powder; Get 9-30 part during single choice plum powder, during single choice plum extract, get 3-10 part; Food additives 10-30 part; Fumet 0.01-2 part.The present invention provides a kind of type of sucking smokeless tobacco articles containing plum flavor first; plum powder and/or plum extract being added on sucks in type smokeless tobacco articles; plum and tobacco are organically combined; this not only improves the mouthfeel sucking type smokeless tobacco articles; and it is with health role; both meet the psychological needs of smoker to cigarette, protect again the healthy of smoker.
Description
Technical field:
The present invention relates to a kind of type of sucking smokeless tobacco articles containing plum flavor; Belong to smokeless tobacco technical field of chemistry.
Technical background:
Smokeless tobacco articles is a kind of mouth type or nose type tobacco product, and it does not need burning.These products can manufacture a lot of forms, and as chewing tobacco, snuff, containing cigarette etc.Along with the growing interest to cigarette consumption person and surrounding population health thereof, traditional smoking regime is more and more subject to criticism and the restriction of various circles of society, but due to the unique charm that tobacco has, the sum of world's smoking population still presents ascendant trend.Generally, although know that smoking is unfavorable to health, to carry out smoker by force and forbid, be difficult at present accomplish.Therefore, from the angle of health, research and development can meet the needs of tobacco consumption crowd, can reduce again smoking and just seem even more important and urgent, especially some functional smokeless tobacco products to the safer tobacco consumption product that self and the public endanger.It had both met the psychological need of smoker and the hobby to tobacco flavor, injury minimum to healthy generation again.
Summary of the invention:
The object of the invention is to be to provide one can improve buccal cigarette mouthfeel, with health role, and can meet smoker to tobacco flavor psychological need sense, and introduce plum flavor first, and the buccal cigarette that tobacco flavor and plum flavor well can be merged.
A kind of type of sucking smokeless tobacco articles containing plum flavor of the present invention, comprises following content of component:
Tobacco 20-50 part;
Plum powder and/or plum extract, wherein, the content value of plum powder and plum extract should meet following formula: mass parts≤30 part of mass parts+3 × plum extract of 9 parts≤plum powder; Get 9-30 part during single choice plum powder, during single choice plum extract, get 3-10 part;
Food additives 10-30 part;
Fumet 0.01-2 part;
Described tobacco is selected from least one in airing cigarette, burley tobaccos, flue-cured tobacco, Turkish tobaccos;
Described plum powder is red bayberry, in the jerky of preserved plum and dark plum one or more through grinding the powder made;
The medicinal extract that described plum extract is red bayberry, one or more alcohol extract or water extraction are got in the jerky of preserved plum and dark plum or essential oil, or the medicinal extract got for the leaf of one or more in red bayberry, preserved plum and dark plum and/or the alcohol extract of flower or water extraction or essential oil.
Described plum powder or plum extract contain the diversified mineral matters, particularly calcium such as abundant calcium, magnesium, potassium, sodium, phosphorus, iron, manganese, copper, zinc, phosphorus, iron equal size are much higher compared with other kind fruit; In addition, it also has the citric acid of high content, and account for more than 85% of wherein organic acid content, other organic acid comprises malic acid, oxalic acid and butanedioic acid etc.; Protein is rich content also, is more than the twice of strawberry, oranges and tangerines.
Described food additives comprise at least one in salt, sodium acid carbonate, Sodium Benzoate, nucleoprotamine.
Described fumet comprises at least one in beans fumet, nut fruits fumet, fragrant and sweet material.
Described beans fumet comprises powder and/or the extract of at least one in coffee bean, vanilla beans, cocoa bean; Described nut fruits fumet comprises powder and/or the extract of at least one in fibert, peanut, cashew nut, walnut; Described fragrant and sweet material is selected from licorice powder or its extract, damascenone, Megastigmatrienone, keto-ionone, oxo damascenone, at least one in perillartine; When extracting said extracted thing, extractant used is ethanol and/or water.
A kind of type of sucking smokeless tobacco articles containing plum flavor of the present invention, is also added with humectant and/or edible essential oil.
A kind of type of sucking smokeless tobacco articles containing plum flavor of the present invention, comprises following preferred content of component:
Tobacco 40-50 part;
Plum powder and/or plum extract, wherein, the content value of plum powder and plum extract should meet following formula: mass parts≤30 part of mass parts+3 × plum extract of 15 parts≤plum powder; Get 20-30 part during single choice plum powder, during single choice plum extract, get 10-15 part; Food additives 15-25 part;
Fumet 0.5-2.0 part;
Described tobacco is selected from least one in airing cigarette, burley tobaccos, flue-cured tobacco, Turkish tobaccos;
Described plum powder is red bayberry, in the jerky of preserved plum and dark plum one or more through grinding the powder made;
The medicinal extract that described plum extract is red bayberry, one or more alcohol extract or water extraction are got in the jerky of preserved plum and dark plum or essential oil, or the medicinal extract got for the leaf of one or more in red bayberry, preserved plum and dark plum and/or the alcohol extract of flower or water extraction or essential oil;
Described food additives by salt, sodium acid carbonate, Sodium Benzoate, nucleoprotamine in mass ratio 1-2:2.5-4:0.5-1:2-4 form;
Described fumet is by vanilla beans or its extract, fibert or its extract, licorice powder or its extract, damascenone, Megastigmatrienone, keto-ionone, oxo damascenone, perillartine is 1-5:1-3:5-20:1-3:0.5-2:0.2-2:0.5-5:0.1-2 composition in mass ratio.
A kind of type of sucking smokeless tobacco articles containing plum flavor of the present invention, is also added with tobacco extract 1-20 mass parts.
Described tobacco extract is the ethanol of at least one and/or the extract of water in airing cigarette, burley tobaccos, flue-cured tobacco, Turkish tobaccos, Tobacco Leaf.
Type of sucking smokeless tobacco articles containing plum flavor of the present invention, prepared by following method:
At 60-80 DEG C, food additives, fumet, humectant and/or edible essential oil are dissolved in glycerine and (if having tobacco extract, plum vegetable material extract, are also added in glycerine), adjust ph is to 6.8-7.2, be cooled to room temperature, obtain mixed liquor; Again tobacco is immersed in gained mixed liquor or gained mixed liquor is sprayed on tobacco; Add plum powder (if do not have plum powder, then saving the step adding plum powder) after drying, mix, cake of press, ageing, packaging, obtain the smokeless tobacco finished product containing plum flavor.The quality of glycerine and the ratio of each component gross mass are 0.35-0.45:1.
Beneficial effect of the present invention:
The present invention provides a kind of type of sucking smokeless tobacco articles containing plum flavor first; plum powder and/or plum extract being added on sucks in type smokeless tobacco articles; not only improve the mouthfeel sucking type smokeless tobacco articles; and it is with health role; both meet the psychological needs of smoker to cigarette, protect again the healthy of smoker.The plum powder that the present invention adds and plum extract nutritious, the human body protein that is highly advantageous to such as the threonine wherein contained etc. 8 seed amino acid and flavones is formed and normally the carrying out of metabolic function, and can prevent the generation of the disease such as cardiovascular; Multiple organic acid, vitamin, flavones and the basic mineral etc. that contain have the material of health-care effect to human body; Particularly organic acid content wherein enriches, and citric acid content, up to whole organic acid 85%, also has malic acid, oxalic acid etc.; Effectively these acid can be neutralized with nicotine by product of the present invention, reduce the concentration of the free nicotine sucked in type smokeless tobacco articles to a certain extent, the pungent bitter taste of nicotine is improved, sour-sweet taste masks the pungent bitter taste of nicotine further simultaneously, and mouthfeel becomes soft; Add food additives and can improve mouthfeel further, adding of fumet, the nutritive value sucking type smokeless tobacco articles can be carried, can comfort level be increased again.When strict composite by the formula designed by the present invention after, by the synergy of tobacco (comprising tobacco extract), plum powder and/or plum extract, food additives, fumet, both ensure that the nicotine slow releasing in vivo in tobacco (comprising tobacco extract), the psychological need of smoker can be met, achieve again flavor substance, food additives, fumet and tobacco (comprising tobacco extract) perfection merge, improve the comfort level of the mouthfeel of tobacco product, nutritive value and consumer greatly.(when the consumption of plum powder and/or the consumption of plum extract and/or the consumption of food additives and/or fumet is excessive, can not meet smoker's demand, when the consumption of plum powder and/or the consumption of plum extract and/or the consumption of food additives and/or fumet is very few, do not reach the effect improving mouthfeel); The health sucking type smokeless tobacco articles protection smoker self of the present invention; avoid due to smoking the harm that environment produces; reduce the harm that non-smokers suck second-hand-cigarette, for tobacco consumer provides a kind of smokeless tobacco articles of safer environment protection type health-care function.The present invention is reducing the harm of smoking to smoker self and other people health, reply World tobacco development trend and is enriching the kind of domestic tobacco product, makes up in domestic deficiency in like product research etc. and will be significant.
Specific embodiment
Following examples are intended to further illustrate the present invention, and unrestricted the present invention
Mixed solution in embodiment is made by following manner:
Join by designed component proportion and get each component, at 60-80 DEG C, by join food additives, fumet, humectant and/or the edible essential oil got and be dissolved in glycerine (if having tobacco extract, plum vegetable material extract, also added in glycerine), regulate solution ph to 6.6-7.2, be cooled to room temperature, obtain mixed solution.
In embodiment, described food additives by salt, sodium acid carbonate, Sodium Benzoate, nucleoprotamine in mass ratio 1-2:2.5-4:0.5-1:2-4 form.
In embodiment, described fumet is by vanilla beans or its extract, fibert or its extract, licorice powder or its extract, damascenone, Megastigmatrienone, keto-ionone, oxo damascenone, perillartine is 1-5:1-3:5-20:1-3:0.5-2:0.2-2:0.5-5:0.1-2 composition in mass ratio.
Embodiment 1
By water capacity be the Tobacco Leaf of 20-25% by cutting machine chopping to required size, take the tobacco that 50g processes; Again the tobacco weighed up is immersed 30g mixed solution (pH=7.2) or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Add the plum powder of 20g again, mix with the dried tobacco of mixed solution that has, cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing food additives 15g, fumet 1.5g in described mixed solution.
Due in plum containing abundant organic acid, can with nicotine effect, the pungent bitterness sense that free nicotine brings can be reduced during use, the physiology satisfaction of smoker can be met again simultaneously.And the beneficiating ingredient in plum can play a role in health care to human body again.When products obtained therefrom uses, the fragrance that the taste of the sour-sweet taste of plum, food additives and fumet produce and the specific taste of tobacco itself realize perfectly merging, pure in mouth feel.
Embodiment 2
Tobacco Leaf is dried at 40 DEG C, is broken to required size by grinder mill, take the tobacco that 50g processes; Again the tobacco weighed up is immersed 30g mixed solution (pH=7.2) or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Add the plum powder of 25g again, mix with the dried tobacco of mixed solution that has, cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing food additives 20g, fumet 0.5g in described mixed solution.
When products obtained therefrom uses, the fragrance that the taste of the sour-sweet taste of plum, food additives and fumet produce and the specific taste of tobacco itself realize perfectly merging, pure in mouth feel.
Embodiment 3
By water capacity be the Tobacco Leaf of 20-25% by cutting machine chopping to required size, take the tobacco that 50g processes; 10g plum extract is added in 30g mixed solution; The pH value of mixed solution is regulated to be 7.0 again; Again the tobacco weighed up is immersed mixed solution or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing food additives 15g, fumet 2g in the described mixed solution of institute.
When products obtained therefrom uses, the fragrance that the taste of the sour-sweet taste of plum, food additives and fumet produce and the specific taste of tobacco itself realize perfectly merging, pure in mouth feel.
Embodiment 4
By water capacity be the Tobacco Leaf of 20-25% by cutting machine chopping to required size, take the tobacco that 40g processes; 15g plum extract and 5g tobacco extract is added in 30g mixed solution; The pH value of mixed solution is regulated to be 7.0 again; Again the tobacco weighed up is immersed mixed solution or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing food additives 20g, fumet 1g in described mixed solution.
When products obtained therefrom uses, the fragrance that the taste of the sour-sweet taste of plum, food additives and fumet produce and the specific taste of tobacco itself realize perfectly merging, pure in mouth feel.
Embodiment 5
By water capacity be the Tobacco Leaf of 20-25% by cutting machine chopping to required size, take the tobacco that 50g processes; 5g tobacco extract and 3g plum extract is added in 30g mixed solution; The pH value of mixed solution is regulated to be 6.8 again; Again the tobacco weighed up is immersed mixed solution or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Add the plum powder of 15g again, mix with the dried tobacco of mixed solution that has, cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing food additives 10g, fumet 0.1g in described mixed solution.
When products obtained therefrom uses, the fragrance that the taste of the sour-sweet taste of plum, food additives and fumet produce and the specific taste of tobacco itself realize perfectly merging, pure in mouth feel.
Comparative example 1
By water capacity be the Tobacco Leaf of 20-25% by cutting machine chopping to required size, take the tobacco that 50g processes; Again the tobacco weighed up is immersed 30g mixed solution (pH=7.2) or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Add the plum powder of 70g again, mix with the dried tobacco of mixed solution that has, cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing salt, sodium acid carbonate, nucleoprotamine, coffee bean powder, the extract of vanilla beans, fibert powder, damascenone, Megastigmatrienone in described mixed solution; Wherein the gross mass of salt, sodium acid carbonate, nucleoprotamine is 50g; The gross mass of the extract of coffee bean powder, vanilla beans, fibert powder, damascenone, Megastigmatrienone is 10g.
When products obtained therefrom uses, the fragrance that the taste of the sour-sweet taste of plum, food additives and fumet produce completely covers the specific taste of tobacco itself, and mouthfeel is impure.
Comparative example 2
By water capacity be the Tobacco Leaf of 20-25% by cutting machine chopping to required size, take the tobacco that 50g processes; Again the tobacco weighed up is immersed 30g mixed solution (pH=7.2) or mixed solution is sprayed on tobacco; Drying has the tobacco of mixed solution; Add the plum powder of 5g again, mix with the dried tobacco of mixed solution that has, cake of press, shaping; It is placed 24 hours in holder; Finally packaging is made and is sucked type smokeless tobacco articles.Containing salt, sodium acid carbonate, nucleoprotamine, coffee bean powder, the extract of vanilla beans, fibert powder, damascenone, Megastigmatrienone in described mixed solution; Wherein the gross mass of salt, sodium acid carbonate, nucleoprotamine is 1g; The gross mass of the extract of coffee bean powder, vanilla beans, fibert powder, damascenone, Megastigmatrienone is 1.5g.
When products obtained therefrom uses, pungent bitterness, pungent taste are obvious, and the duration is longer, and the sour-sweet taste of plum is lighter.
Claims (3)
1., containing type of a sucking smokeless tobacco articles for plum flavor, it is characterized in that, comprise following content of component:
Tobacco 40-50 part;
Plum powder and/or plum extract, wherein, the content value of plum powder and plum extract should meet following formula: mass parts≤30 part of mass parts+3 × plum extract of 15 parts≤plum powder; Get 20-30 part during single choice plum powder, during single choice plum extract, get 10-15 part;
Food additives 15-25 part;
Fumet 0.5-2.0 part;
Described food additives by salt, sodium acid carbonate, Sodium Benzoate, nucleoprotamine in mass ratio 1-2:2.5-4:0.5-1:2-4 form;
Described fumet is by vanilla beans or its extract, fibert or its extract, licorice powder or its extract, damascenone, Megastigmatrienone, keto-ionone, oxo damascenone, perillartine is 1-5:1-3:5-20:1-3:0.5-2:0.2-2:0.5-5:0.1-2 composition in mass ratio.
2. a kind of type of sucking smokeless tobacco articles containing plum flavor according to claim 1, is characterized in that: be also added with tobacco extract 1-20 mass parts.
3. a kind of type of sucking smokeless tobacco articles containing plum flavor according to claim 2, is characterized in that: described tobacco extract is the ethanol of at least one and/or the extract of water in airing cigarette, burley tobaccos, flue-cured tobacco, Turkish tobaccos.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310407225.4A CN103494320B (en) | 2013-09-09 | 2013-09-09 | A kind of type of sucking smokeless tobacco articles containing plum flavor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310407225.4A CN103494320B (en) | 2013-09-09 | 2013-09-09 | A kind of type of sucking smokeless tobacco articles containing plum flavor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103494320A CN103494320A (en) | 2014-01-08 |
CN103494320B true CN103494320B (en) | 2015-12-02 |
Family
ID=49859659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310407225.4A Active CN103494320B (en) | 2013-09-09 | 2013-09-09 | A kind of type of sucking smokeless tobacco articles containing plum flavor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103494320B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104188087A (en) * | 2014-08-20 | 2014-12-10 | 云南中烟工业有限责任公司 | Application of preserved plum spice in cigarettes |
CN104188088A (en) * | 2014-08-20 | 2014-12-10 | 云南中烟工业有限责任公司 | Method for improving smoking flavor quality of cigarettes with preserved plums |
CN110123893B (en) * | 2019-06-25 | 2022-07-01 | 云南中烟工业有限责任公司 | Application of dark plum extract in preparation of medicine or health-care product for preventing and treating oral epithelial cell death caused by mouth tobacco |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820548A (en) * | 1970-11-03 | 1974-06-28 | Tamag Basel Ag | Method of making a tobacco substitute material |
CN101233892A (en) * | 2008-02-29 | 2008-08-06 | 中国烟草总公司郑州烟草研究院 | Chewing gum containing tobacco component |
CN102010787A (en) * | 2009-09-04 | 2011-04-13 | 湖北中烟工业有限责任公司 | Casing flavor for reconstituted tobacco leaves produced by using paper-making method |
CN102423121A (en) * | 2011-10-11 | 2012-04-25 | 中国烟草总公司郑州烟草研究院 | Bagged mouth-containing smokeless tobacco product with cocoa flavor |
CN102499460A (en) * | 2011-11-02 | 2012-06-20 | 深圳市大百汇技术有限公司 | Extracting method for radix ophiopogonis extract and dark plum extract as well as cigarette containing radix ophiopogonis extract and dark plum extract |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8616221B2 (en) * | 2007-02-28 | 2013-12-31 | Philip Morris Usa Inc. | Oral pouch product with flavored wrapper |
US8356606B2 (en) * | 2007-06-01 | 2013-01-22 | Philip Morris Usa Inc. | Production of micronized encapsulated tobacco particles for tobacco flavor delivery from an oral pouch |
-
2013
- 2013-09-09 CN CN201310407225.4A patent/CN103494320B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820548A (en) * | 1970-11-03 | 1974-06-28 | Tamag Basel Ag | Method of making a tobacco substitute material |
CN101233892A (en) * | 2008-02-29 | 2008-08-06 | 中国烟草总公司郑州烟草研究院 | Chewing gum containing tobacco component |
CN102010787A (en) * | 2009-09-04 | 2011-04-13 | 湖北中烟工业有限责任公司 | Casing flavor for reconstituted tobacco leaves produced by using paper-making method |
CN102423121A (en) * | 2011-10-11 | 2012-04-25 | 中国烟草总公司郑州烟草研究院 | Bagged mouth-containing smokeless tobacco product with cocoa flavor |
CN102499460A (en) * | 2011-11-02 | 2012-06-20 | 深圳市大百汇技术有限公司 | Extracting method for radix ophiopogonis extract and dark plum extract as well as cigarette containing radix ophiopogonis extract and dark plum extract |
Also Published As
Publication number | Publication date |
---|---|
CN103494320A (en) | 2014-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103829369B (en) | Chewing tobacco of a kind of betel nut local flavor and preparation method thereof | |
CN102499447B (en) | Chinese style smoke-free tobacco product containing corsvenor momordica fruits | |
CN103494324A (en) | Bagged snus and manufacturing method thereof | |
KR20070013625A (en) | A tobacco with a green tea base and method for manufacturing thereof | |
CN102499446A (en) | Buccal smokeless tobacco product with cigar flavor | |
CN102499453B (en) | Chinese style smoke-free tobacco product containing jujube preparation | |
CN104388192A (en) | Rose-type essence for cigarettes for women and application of flavor | |
CN103349118A (en) | Compound folium mori tea | |
CN103478888B (en) | A kind of quid of plum flavor | |
CN103494323A (en) | Smoke-free tobacco capable of reducing throat irritation and preparing method of smoke-free tobacco | |
CN103275804B (en) | A kind of health care tea-seed oil and reparation technology thereof | |
CN103494320B (en) | A kind of type of sucking smokeless tobacco articles containing plum flavor | |
CN103719525A (en) | Tobacco chewing gum and preparation method thereof | |
CN103478890B (en) | A kind of smokeless tobacco containing durian flavor | |
CN105852193A (en) | Fructus phyllanthi flavored bagged oral cigarette and preparation method thereof | |
CN103494317A (en) | Smoke-free tobacco based on fresh tobacco preparing | |
CN104687239A (en) | Electronic cigarette liquid rich in ultra-micro green tea powder and tea saponin | |
CN103385538B (en) | Corn-chocolate cigarette and preparation method thereof | |
CN104026727B (en) | A kind of betel nut type chewing tobacco goods | |
CN101455441B (en) | Apple extractum and preparation method thereof and use thereof in cigarette perfuming | |
CN104983054A (en) | Preparation method and application of extract to improving cigarette sour and sweet note | |
CN105770458A (en) | Dendrobe buccal tablet and preparing method thereof | |
CN105852192A (en) | Fructus phyllanthi flavored chewing tobacco and preparation method thereof | |
CN101884430A (en) | Tea component-containing bagged mouth tobacco product | |
CN103494325A (en) | Application of theanine in cigarette |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |